Base | Representation |
---|---|
bin | 11010111011001… |
… | …00001100111110 |
3 | 120201222120210222 |
4 | 31131210030332 |
5 | 430304314040 |
6 | 34224501342 |
7 | 5411505155 |
oct | 1535441476 |
9 | 521876728 |
10 | 225854270 |
11 | 106541724 |
12 | 6377a852 |
13 | 37a3a2a5 |
14 | 21dd259c |
15 | 14c64bb5 |
hex | d76433e |
225854270 has 16 divisors (see below), whose sum is σ = 415188288. Its totient is φ = 88419360.
The previous prime is 225854263. The next prime is 225854287. The reversal of 225854270 is 72458522.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 225854270.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239801 + ... + 240740.
It is an arithmetic number, because the mean of its divisors is an integer number (25949268).
Almost surely, 2225854270 is an apocalyptic number.
225854270 is a deficient number, since it is larger than the sum of its proper divisors (189334018).
225854270 is a wasteful number, since it uses less digits than its factorization.
225854270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 480595.
The product of its (nonzero) digits is 44800, while the sum is 35.
The square root of 225854270 is about 15028.4486890697. The cubic root of 225854270 is about 608.9889818911.
The spelling of 225854270 in words is "two hundred twenty-five million, eight hundred fifty-four thousand, two hundred seventy".
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